Questione giuridica chiave
Whether the appeal against the international arbitral award was admissible and whether only Art. 190(2) PILA grounds could be reviewed.
Decisione estratta
The Federal Supreme Court reviewed only the limited grounds under Art. 190(2) PILA and did not reassess facts absent a proper challenge.
Motivazione estratta
In international arbitration, the Court is bound by the arbitral findings of fact unless a permissible Art. 190(2) PILA complaint is made; appellatory criticism is inadmissible.